baber/WOPTO huggingface dataset:
Patent JP-H07256160-A (JP)
Title: Powder sprinkler
Inventor: FUKAHORI MASAHISA
IPC: A01M9/00
Filed: 1994-03-23
Abstract: PURPOSE:To atomize and excellently sprinkle even a powder sparingly soluble in water or a powder having a large particle diameter without clogging a nozzle. CONSTITUTION:A part 10 for atomizing a liq. W toward a discharge port 8b from a nozzle 9 is set below a tank 1 for continuously lowering unit volume of a powder P by gravity, and an ejector 11 for sucking the powder P falling from the tank 1 into an atomized liq. injection port 10 and depositing the powder grain on the atomized liq. droplet is provided.
Patent JP-S58167555-A (JP)
Title: Polyprenyl compound
Inventor: TAKIGAWA TETSUO
IPC: C07C253/00
Filed: 1982-03-29
Abstract: NEW MATERIAL:A compound shown by the formulaI (group shown by the formula II is trans type isoprene unit; group shown by the formula III is cis type isoprene unit; n is 11-19; R is lower alkyl). USE:A raw material for drugs, cosmetics, etc. Especially useful as an intermediate for synthesizing a dolichol of mammals. PROCESS:A polyprenyl halide shown by the formula IV (X is halogen) is reacted with an acetoacetic ester shown by the formula V in the presence of a basic compound (e.g., sodium hydroxide, potassium hydroxide, etc.) to give a polyprenylketocarboxylic ester shown by the formula VI, which is hydrolyzed and decarboxylated to give a polyprenylacetone shown by the formula VII, which is reacted with a cyanoacetic acid lower alkyl ester in the presence of a base and/ or acid, to give a polyprenyl compound shown by the formulaI.
Patent JP-H05205174-A (JP)
Title: Current position communication device and its actuating method, and tracking and investigating method
Inventor: ISHII NOBUHIRO
IPC: G08B25/00
Filed: 1992-01-28
Abstract: PURPOSE:To secure a means which informs others of a current position, requests help if people who encounters an incident such as kidnapping or an accident in daily life, can not move by themselves or have no means for communication and to secure a means which trace and investigate the current position while confirming the current position at any time when they move. CONSTITUTION:The current position communication device 1 is provided with a measurement and control arithmetic unit 2 and a communication device 3 and measures the current position by remote self-actuation from inside and outside position measurement information regardless of whether the device is indoor or outdoor, and various communication networks and the equipment of a security company serve as master equipment to select an optimum communication mode and make a two-way communication with the control center of the security company. The current position information which is sent momentarily is matched with map information to confirm and store the actual current position and then confirm the current position at each point of time and the moving direction when the device moves. Then tracing investigation is performed and the result is reported to various relative institutions for rescue and individual security personnel are sent when necessary to take a countermeasure.
Patent JP-S60197155-A (JP)
Title: Operating device utilizing magnetic fluid
Inventor: KUROBE TOSHIJI
IPC: H02K44/02
Filed: 1984-03-21
Abstract: PURPOSE:To accurately regulate the displacement of a movable element by movable providing a pistonlike movable unit in a stationary unit, and moving the movable unit by magnetic fluid attracted by the excitation of a solenoid. CONSTITUTION:An operating device 1 is composed by inserting a magnetic core 3 into one end hole of a cylinderlike stationary unit 2 opened at both ends, and winding a solenoid 4 on the core 3 extending outside from one end opening of the unit 2. One end of a movable table 6 is inserted into the other end hole of the unit 2, and a piston-like movable unit 7 is hermetically movably mounted in the unit 2 via an O-ring 8 at one end. Thus, when the solenoid 4 is energized from a power source, the core 3 is magnetized to attract and flow magnetic fluid 11 in a vessel 12 into a magnetic fluid chamber 13. The unit 7 is affected by the pressing force by the flow of the fluid 11 to move forward into the unit 2, thereby moving the table 6.
Patent JP-S61210016-A (JP)
Title: Emulsion type cosmetic
Inventor: KONDO MITSUO
IPC: A61K8/92
Filed: 1985-03-14
Abstract: PURPOSE:An emulsion type cosmetic having mildness to the skin and hair, improved emulsification properties and storage stability and good touch, etc., obtained by emulsifying an oily substance into water by the use of a specific mono-O-acryl-3-glycerylphosphoryl inositol as an emulsifying agent. CONSTITUTION:(A) 0.01-10wt%, especially 1-5wt% based on the total amounts of components of cosmetic of one or more selected from nomo-O-acyl-8- glycerylphosphoryl inositols shown by the formula I-formula IV is blended with (B) 10-80wt%, especially 20-60wt% well-known oily substance for cosmetic and (C) 10-89.9wt%, especially 20-80wt% water as main constituent components, to give an emulsified cosmetic useful as cream, milky lotion, etc., having mild action without irritating the skin and hair, improved emulsification properties, stability with day, improved touch, humectant properties, utility (removal, spread, etc.) and appearance (luster, fineness, etc.).
Patent JP-S58170152-A (JP)
Title: Loop equivalence communication system
Inventor: FUJII YOSHIHIKO
IPC: H04L12/433
Filed: 1982-03-30
Abstract: PURPOSE:To enable bi-directional transmission through a single loop network, by securing the transmission to the node that obtained the right of transmission for other nodes which received the data transmitted from the node obtained the right of transmission among plural nodes. CONSTITUTION:A transmission right holding circuit 7 holds the detecting output of a token detecting circuit 5, and data is transmitted to a loop network 1 from a transmission processing circuit 10 through a transmitting circuit 8. A token frame is discharged as it is to the network 1 if no transmission data exists. When the transmission data is over, a transmission data end signal is sent to the circuit 7 to release the holding of the token frame. Then a token generating circuit 9 is triggered, and the token frame is transmitted among loops. Thus the token frame circulates the network 1. When data is received from another node, the node address of the receiver side is confirmed. Then transmission data 3B is transmitted from the circuit 10 through a route of the circuit 8  the network 1 another node. Under such conditions, both data 3A and 3B are transmitted at one time on a single loop network.
Patent JP-S60198308-A (JP)
Title: Power load unbalance relay with remotion preventing circuit
Inventor: AMAHI YASUHIRO
IPC: F01D21/00
Filed: 1984-03-21
Abstract: PURPOSE:To perform stable prevention of the occurrence of overspeed, by a method wherein, in a device which is adapted to prevent the occurrence of overspeed through excitation of a rapid closing valve when deviation between the current of a generator and a reheat steam pressur is increased, when rendered operative once, reaction is prevented from starting until a specified condition is satisfied. CONSTITUTION:In a device in which unbalance between a reheat steam pressure Pr, passing throgh a reheater in a steam turbine, and current I of a generator driven by the turbine is detected by a comparator 16 to sotre the result in an FF17, and overspeed is prevented from occurring through rapid closing of an adjustable valve CV and an intercept valve ICV, a reaction preventing circuit is located to the reset circuit of the FF17. Namely, an FF32, set by means of an output from the FF17, and a timer 37, resetting the FF17 by means of an output from the FF32 after a given time has elapsed, are provided. The FF32 is adapted to be opened after it is set and until the ICV is fully opened after elapse of the set time of a timer 33, and to be reset upon elapse of the set time of a timer 35.
Patent JP-S61212854-A (JP)
Title: Image forming device
Inventor: NAKANO MAKOTO
IPC: G03G21/00
Filed: 1985-03-18
Abstract: PURPOSE:To indicate properly a distinctive register number which is larger than the number of digits of a display device and high in frequency of use by providing the 1st registering means for initial registering, the 2nd registering means which multiplies a registered number by a specified number and registers the results, and means which indicates respective registered numbers. CONSTITUTION:An initial registered number is displayed on the display device 2 which provides a two-digit display. Then, a 'x2' key 3 is operated to multiply the registered number by two. When the result is <=99, the registered number is displayed on the display device 2 as it is and when >99, the initial registered number is displayed on the display device 2 and a 'x2' display LED 4 illuminates to indicate that the double of the initial registered number is registered. Further, the 'x2' key 3 is operated to multiply the initial registered number by four. Therefore, when the registered number is <=99, it is displayed on the display device as it is and when >99, the initial registered number is displayed on the display device 2 and a 'x4' display LED 5 illuminates to indicate that the number obtained by multiplying the initial registered number by four is registered. Consequently, distinctive number, i.e. 100, 200, 1000, 2000, etc., which are larger than the number of display digits of the display device and high in frequency of use are registered and also indicated.
Patent JP-H06264743-A (JP)
Title: Engine with vortex chamber
Inventor: TSUTSUI YASUHIRO
IPC: F02B19/08
Filed: 1993-03-12
Abstract: PURPOSE:To provide an engine with a vortex chamber, capable of decreasing the concentration of flue gas by decreasing the dead zone of a main chamber. CONSTITUTION:A recessed part 7 into which air-fuel mixture to be ignited, burnt and expanded in a vortex chamber is blown from a nozzle hole is formed by a diffusion part 72 continued to a linear guide wall 70 extended to the center of a piston 6 from a nozzle hole opposite part (a), and formed into a fan shaped by bifurcated and circular arc-like branched longitudinal wall 71 come in contact with a cylinder center line L1, and a wedge part 73 shallowly formed toward the center of the piston from the opposite part (a), and whose tip 73a is extended to the branched longitudinal wall 71.
Patent JP-S57168477-A (JP)
Title: Device for storage battery
Inventor: SUZUKI SHIYOUGO
IPC: H01M10/44
Filed: 1981-04-08
Abstract: PURPOSE:To carry out rapid charging of a storage battery safely by installing a gas-detection auxiliary electrode made of a sintered nickel body containing no catalysts in the center of a spiral electrode group, and regulating the charging current of the battery through the detection of the changing electrical energy of the said auxiliary electrode. CONSTITUTION:A gas-detection auxiliary electrode 5 made of a sintered nickel body containing no catalysts is installed in the center of an electrode group 3 for a sealed alkaline storage battery 1, which is made by rolling a positive plate, a negative plate and a separator interposed between them into a spiral shape. After that, the gate of a thyristor (SCR) is connected between the auxiliary electrode 5 and a negative can 2 by means of resistances (R1) and (R2) and a capacitor (C). Therefore, the charging current of the battery 1 is regulated by controlling a relay (RY) of a charging-current controlling circuit 8 through the conduction of the thyristor (SCR). Consequently, owing to the characteristic of steep voltage increase which is caused due to gas generation developed in the sintered nickel body containing no catalysts, safe charging of the battery 1 can be secured by detecting the internal pressure of the battery 1 without any variation.
Patent JP-S59178812-A (JP)
Title: Method for checking elastic surface wave element
Inventor: YATSUSE TOMOYOSHI
IPC: H03H3/08
Filed: 1983-03-30
Abstract: PURPOSE:To measure accurately the resonance characteristic of an elastic surface wave element by checking the characteristic after dicing grooves are formed between elastic surface wave elements in a piezoelectric substrate where plural elastic surface wave elements are formed. CONSTITUTION:Dicing grooves 7 are formed so as to section plural elastic surface wave elements formed on the piezoelectric substrate into individual elastic surface wave resonators 6. The depth of the dicing grooves can be a wavelength substantially identical to one wavelength lambda of the surface wave excited from an interdigital electrode DT4 or over the wavelength lambda. Furthr, the characteristic is measured by proving electrodes 801, 802 to the IDT4 of the 1st elastic surface wave resonator 601. In this case, an elastic surface wave excited by the IDT4 is prevented from being propagated to an adjacent elastic surface wave resonator 602 by means of the dicing grooves 7. That is, the resonance at the adjacent elastic surface wave resonator 602 is prevented and the accurate resonance characteristic of the elastic surface wave resonator 601 whose characteristic is desired to be checked is measured.
Patent JP-S58170018-A (JP)
Title: Dry etching method
Inventor: FUJIWARA HIDEKI
IPC: H01L21/3213
Filed: 1982-03-31
Abstract: PURPOSE:To dry-etch a sample with high safety and at low cost without using a special etchent gas by disposing an organic high molecular material containing fluorine into a chamber, applying a high-frequency electric field and electrolytically dissociating a gas in the chamber. CONSTITUTION:A Teflon sheet 12 is disposed over the whole region of the surface of an etching electrode 8. The sample 10 is placed onto the Teflon sheet 12. When ions i collide with the sheet 12, fluorine (fluorine radicals) F* activated is generated from the sheet 12, and etches SiO2, etc. An etching rate can also be adjusted when high-frequency energy charged is altered. Substances, which can be dry-etched by a Freon group gas, such as SiO2, Si, Cr2O3, etc. are used as blanks which can be etched through the method, but a photoresist cannot be used as a mask material when air is introduced.
Patent JP-S59178396-A (JP)
Inventor: SUZUKI TOSHIYUKI
IPC: G21C19/18
Filed: 1983-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01225489-A (JP)
Title: Production of optically active bisacetic acid monoester
Inventor: NAGAO YOSHIMITSU
IPC: C12P7/62
Filed: 1988-03-07
Abstract: PURPOSE:To obtain the subject compound which is an intermediate for compounds having pharmacological action, such as inhibitory action on blood platelet agglutination, in high optical purity and yield, by adding D-sorbitol in hydrolyzing a specific compound with a porcine hepatic esterase. CONSTITUTION:A compound expressed by formula I (R is lower alkyl) is hydrolyzed with a porcine hepatic esterase in a phosphoric acid buffer solution at about pH7.5. In the process, D-sorbitol in a mol. amount of about 20-40 times based on the compound expressed by formula I is added to afford the aimed compound expressed by formula II.
Patent JP-H09183967-A (JP)
Title: Antistatic coating material
Inventor: FUA SUU TON
IPC: C09D201/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic coating material which is suitable for coating a video display screen.  
     SOLUTION: This coating material comprises a conductive metal oxide, an org. solvent, and at least one material selected from among ethylene glycol, its deriv., a dimethyl-base solvent, and its deriv., the content of the selected material being 5-20wt.% of the coating material. Since the coating material can be easily applied evenly to a display screen and is resistant to staining substances, such as dust in the air, or water marks, the productivity is greatly improved. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H02233017-A (JP)
Title: Output buffer circuit
Inventor: KIMURA TAKASHI
IPC: H03K17/687
Filed: 1989-03-06
Abstract: PURPOSE:To surely attain the transmission and stop of a data signal based on a control signal by providing a switching circuit opening an input and output of an inverter with a control signal instructing the stop of the data transmission of an output buffer circuit. CONSTITUTION:An output of a signal inputted from an input terminal (DATA) is limited. Then a level of an enable input terminal (ENABLE) is kept to an H level to open an analog switch comprising output control transistors(TRs) 6, 7 and 9, 10. The input and output of a CMOS inverter are isolated electrically and the output terminal 5 goes to a high impedance state and the AC component of the input signal coming from the input terminal (DATA) via the inverter 1 is prevented from being leaked to the output terminal 5.
Patent JP-H06263675-A (JP)
Title: Production of optically active 1,3-diol
Inventor: TAKANO SEIICHI
IPC: C07C43/178
Filed: 1993-03-15
Abstract: PURPOSE:To easily obtain the subject high-purity compound useful for medicines, pesticides, etc., by reaction of a specific optically active glycidyl ether with carbon monoxide, etc., in the presence of dicobalt octacarbonyl followed by desilylation. CONSTITUTION:An optically active glycidyl ether of formula I (R1 is aryl; k is 0 or 1; R2 is trialkylsilyl; * denotes asymmetric carbon atom) (e.g. trimethylsilane) is made to react with carbon monoxide (pref. under a pressure of 1-10atm, at a reaction temperature of 10-50 deg.C) and a trialkylsilane in the presence of >=0.005 (pref. 0.01-0.2) mol of dicobalt octacarbonyl in a solvent (pref. benzene) to form an optically active disilyl ether of formula II, which is then desilylated with e.g. diethyl ether pref. at 0-50 deg.C for <24hr, thus affording the objective compound of formula III.
Patent JP-S53138626-A (JP)
Title: Timing transmission system
Inventor: HIRAIDE ICHIHIRO
IPC: H04J3/06
Filed: 1977-05-10
Abstract: PURPOSE:To secure the transmission of the special state information of the clock signal and the frame synchronous signal through a piece of the transmission line for the timing transmission system between the intra-office units and others, by lacking the pulse in an optional number for the clock signal corresponding to the special timing.
Patent JP-H04271308-A (JP)
Title: Optical coupling structure of optical waveguide
Inventor: TAKAMATSU HISASHI
IPC: G02B6/30
Filed: 1991-02-27
Abstract: PURPOSE:To facilitate assembly and to attain miniaturization by disposing an optical waveguide substrate for coupling exposed with the side face of a core in such a manner that the side face of the core comes into tight contact with the exposed part of the core. CONSTITUTION:The side face of the core 6 of the optical waveguide substrate 8 for coupling is exposed by as much as the length corresponding to the complete coupling length and this exposed surface is formed so as to come into tight contact with the exposed part of the core part 4 of the optical waveguide substrate. The light propagating in the core 6 is, therefore, coupled nearly 100% to the core part 4. Then, the optical waveguide substrate 2 can be optically coupled to another one optical waveguide substrate or optical semiconductor element (semiconductor laser, photodiode, etc.) by using the core 6 of the optical waveguide substrate for coupling. The positions of the side face of the core of the optical waveguide substrate for coupling and the exposed part of the core part 4 of the optical waveguide substrate are merely necessitated to be adjusted in such a case and the need for optical axis adjustment, etc., is eliminated.
Patent JP-S58172333-A (JP)
Title: Production of ethanol
Inventor: FUJIWARA KENJI
IPC: B01J31/12
Filed: 1982-04-02
Abstract: PURPOSE:The catalytic reaction between carbon monoxide and hydrogen is carried out in a liquid medium of a specific dielectric constant, containing a ruthenium compound, a platinum compound, a tin compound and/or a lead compound and a quaternary phosphonium salt to permit the selective production of ethanol. CONSTITUTION:The catalytic reaction between carbon monoxide and hydrogen is carried out in a liquid medium of less than 2.6 dielectric constant, containing (A) a ruthenium compound, preferably its oxide, halide or ruthenium carbonyl, (B) a platinum compound, preferably its chloride, (C) a tin compound and/or a lead compound, preferably their chlorides, (D) a quaternary phosphonium compound of the formula (R1-R4 are 1-20C alkyl, aryl, alkaryl, cycloalkyl; X is halogen), preferably n-heptyltriphenylphosphonium bromide to produce ethanol used as an intermediate of commercial chemicals using the above medium stable under the reaction conditions in high selectivity and yield.
Patent JP-S6384897-A (JP)
Inventor: TOMITA ETSUKO
IPC: A47J43/20
Filed: 1987-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09220967-A (JP)
Title: Camping car
Inventor: KATOU TSUGUICHI
IPC: B60P3/34
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a camping car easy to use by simple remodelling of an ordinary car. SOLUTION: A doorway is provided by opening a part of a roof of a rear part of a passenger vehicle 1, a resin pedestal 2 integrally formed by corresponding it to a shape of the whole roof of the vehicle is installed on a vehicle roof surface, and a bed room space A is formed on the pedestal 2.
Patent JP-H02273896-A (JP)
Title: Coupon processing and check-out system
Inventor: DEBUITSUDO EFU OKONAA
IPC: G06Q30/00
Filed: 1990-03-07
Abstract: PURPOSE: To satisfactorily process discount coupons by providing an equipment for reading a code being the identifying index of the article on the article and for providing the total of prices to selected articles. CONSTITUTION: This system is provided with a receiving means 48 for receiving a coupon and generating first and second output signals 50 and 54 expressing the identifying index of the article and the amount of the coupon, a means 14 for storing a signal being the identifying index of the article, a coupon inspecting means 62 showing the validity of the coupon when the first signal 50 and the stored article identifying signal 58 match with each other as a result of comparing both and a coupon discount totaling means 74 for subtracting the price shown by the received second signal 54 from the amount shown in a price totaling signal. Thereby an automatic coupon processing subsystem usable with an automatic check out system is obtained.
Patent JP-H07256352-A (JP)
Title: Opposed hydraulic forming device
Inventor: KAWACHI JOSUKE
IPC: B21D24/08
Filed: 1994-03-25
Abstract: PURPOSE:To reduce a presurizing force of a punch. CONSTITUTION:A hydraulic pressure of a lower hydraulic pressure chamber 2b, through a loading hydraulic pipe 12, is introduced into a cylinder device 11 for additional pressurizing arranged to a pressing shaft 10, the hydraulic pressure pressurized by a punch 7 for press is applied on a piston shaft part 10b of a press shaft 10 so as to add pressurizing force, an opposed hydraulic pressure is raised by a hydraulic pressure control device 6. Thus, the pressurizing force corresponding to the opposing hydraulic pressure is reduced, hydraulic pressure forming is made possible by the same pressurizing force as that of a conventional drawing.
Patent JP-H07262480-A (JP)
Title: Disaster prevention monitoring device
Inventor: TANABE KAORU
IPC: G08B23/00
Filed: 1994-03-25
Abstract: PURPOSE:To easily inspect the disconnection of a speaker. CONSTITUTION:A repeater 8 is provided with a capacitor 59 connected serially to a voice coil 58 in the speaker 7 so as to interrupt a direct current and disconnection detecting terminals 62, 63 connected to disconnection detecting lines 60, 61 drawn out from sound signal lines 42, 43 laid on the speaker side about the capacitor 59 and connected also to an outside inspection unit 17.